AR owners know the importance of a clean bolt and bolt carrier group. Carbon and fouling can build-up in these areas, causing jams and malfunctions. The B.O.N.E.® Tool was designed specifically to clean the bolt carrier assembly area of 5.56 rifles. This quick-clean tool serves four purposes- Scrapes carbon and fouling from the: Bolt Bolt Carrier Firing Pin Includes a 8-32 threaded hole to act as a T-handle Note: While this tool fits many bolts flawlessly, it may fit some bolts better than others due to variance in bolts by different manufacturers.
For .223 cal./5.56mm Modern Sporting Rifles
Plus...
AR propriétaires savent l'importance d'un propre boulon et le groupe de la glissière. Carbone et encrassement peuvent accumulation dans ces zones, provoquant des confitures et des dysfonctionnements. L'outil B.O.N.E.® a été spécialement conçu pour nettoyer la zone de regroupement de boulon transporteur de 5,56 fusils. Cet outil rapide à nettoyer sert quatre fins-éraflures carbone et l'encrassement de la : boulon boulon transporteur percuteur comprend un trou fileté de 8-32 à agir comme une Note de poignée en T: alors que cet outil s'intègre plusieurs boulons sans faille, il convient mieux que d'autres en raison de l'écart quelques boulons boulons par différents fabricants.
Nombre d'évaluations: 5
De brownells.com: 5
Note moyenne: 3
Best item for those hard to clean places(28.12.2013)
I had some build up on an AR that I built a few years ago. This tool took care of all the carbon without any CLP or solvents. I would highly recommend this to any AR owner; so much so much so that I gave these tools for Christmas presents to all my friends.
Makes short work out of cleaning (08.01.2015)
Got the .223 / 5.56 version and .308 version and they make short work out of cleaning the Carier Bolt Group (CBG) after doing a lot of shooting especially with dirty ammo. These probably aren't necessary for light shooting. Just a light wipe down with oil wipes but Deff nice to have around.
Fancy paper weight(13.05.2015)
This product promises much but doesn't deliver. It is too big in diameter to fit in any of my Bushmaster AR-15 bolts. The end of the tool to scrape the back of the bolt head works no better than a old worn out brass brush, the same can be said for the so called firing pin scraper. If you need a bolt scraper there are better on the market such as the Sinclair Mark Brown ones.
All show....... No go(13.08.2015)
All promise and very little performance. Used on 2 COLT BCG's (Old green label as well as a current production model) with little success. Sorry OTIS, this one is a washout! It's going back to Brownells.
Not Good(10.07.2017)
I have tried to use this product on multiple brands of rifles, with really no success. It does not scrap close enough to get all the carbon off. All still required the standard cleaning methods to finish it.
Référence: 668000129 OTIS 5.56 B.O.N.E BOLT CARRIER ASSEMBLY CLEANING TOOL Ref Fabricant: FG-246014895000267 AR propriétaires savent l'importance d'un propre boulon et le groupe de la glissière. Carbone et encrassement peuvent accumulation dans ces zones, provoquant des confitures et des dysfonctionnements. L'outil B.O.N.E.® a été spécialement conçu pour nettoyer la zone de regroupement de boulon transporteur de 5,56 fusils. Cet outil rapide à nettoyer sert quatre fins-éraflures carbone et l'encrassement de la : boulon boulon transporteur percuteur comprend un trou fileté de 8-32 à agir comme une Note de poignée en T: alors que cet outil s'intègre plusieurs boulons sans faille, il convient mieux que d'autres en raison de l'écart quelques boulons boulons par différents fabricants.
45.9CHF0CHF 45.90
*
En rupture de stock, délai de livraison d'environ 4-12 semaines depuis l'entrepôt des États-Unis.
AR owners know the importance of a clean bolt and bolt carrier group. Carbon and fouling can build-up in these areas, causing jams and malfunctions. The B.O.N.E.® Tool was designed specifically to clean the bolt carrier assembly area of 5.56 rifles. This quick-clean tool serves four purposes- Scrapes carbon and fouling from the: Bolt Bolt Carrier Firing Pin Includes a 8-32 threaded hole to act as a T-handle Note: While this tool fits many bolts flawlessly, it may fit some bolts better than others due to variance in bolts by different manufacturers.
For .223 cal./5.56mm Modern Sporting Rifles
Plus...
AR propriétaires savent l'importance d'un propre boulon et le groupe de la glissière. Carbone et encrassement peuvent accumulation dans ces zones, provoquant des confitures et des dysfonctionnements. L'outil B.O.N.E.® a été spécialement conçu pour nettoyer la zone de regroupement de boulon transporteur de 5,56 fusils. Cet outil rapide à nettoyer sert quatre fins-éraflures carbone et l'encrassement de la : boulon boulon transporteur percuteur comprend un trou fileté de 8-32 à agir comme une Note de poignée en T: alors que cet outil s'intègre plusieurs boulons sans faille, il convient mieux que d'autres en raison de l'écart quelques boulons boulons par différents fabricants.
Nombre d'évaluations: 5
De brownells.com: 5
Note moyenne: 3
Best item for those hard to clean places(28.12.2013)
I had some build up on an AR that I built a few years ago. This tool took care of all the carbon without any CLP or solvents. I would highly recommend this to any AR owner; so much so much so that I gave these tools for Christmas presents to all my friends.
Makes short work out of cleaning (08.01.2015)
Got the .223 / 5.56 version and .308 version and they make short work out of cleaning the Carier Bolt Group (CBG) after doing a lot of shooting especially with dirty ammo. These probably aren't necessary for light shooting. Just a light wipe down with oil wipes but Deff nice to have around.
Fancy paper weight(13.05.2015)
This product promises much but doesn't deliver. It is too big in diameter to fit in any of my Bushmaster AR-15 bolts. The end of the tool to scrape the back of the bolt head works no better than a old worn out brass brush, the same can be said for the so called firing pin scraper. If you need a bolt scraper there are better on the market such as the Sinclair Mark Brown ones.
All show....... No go(13.08.2015)
All promise and very little performance. Used on 2 COLT BCG's (Old green label as well as a current production model) with little success. Sorry OTIS, this one is a washout! It's going back to Brownells.
Not Good(10.07.2017)
I have tried to use this product on multiple brands of rifles, with really no success. It does not scrap close enough to get all the carbon off. All still required the standard cleaning methods to finish it.