GBF (Gas Block Forward Controls) is a 0.750 gas journal gas block done FCD way: meticulously designed and machined, with thoughtful features throughout. Machined from heat treated 4140 bar stock, GBF is manganese phosphate coated, GBF holds rather tight tolerances to squeeze every bit of tight seal we can from the design. GBF's gas tube hole can be described as semi blind hole, in that it has an access port just big enough to allow a 3/32 punch to go through. This feature was suggested by the late Semper Paratus Arms owner and operator, Will Larson, its purpose is to minimize the gas tube hole as much as possible, while providing a means for users to use a punch to dislodge an recalcitrant gas tube that's been fixed in place by carbon. Other useful feature is the bosses on both sides of the GBF to give gunsmiths an easy reference point to pin the GBF to the barrel. Both 5/32x5/8, and 1/8x5/8 pins can be used to pin the GBF to the barrel. Its set screws are 0.450 apart, which is compatible with one of the set screw spacing options on the popular SLR Rifleworks's 750 dimpling jig. GBF isn't meant to be a lightweight gas block, they prefer strength and dependability over any ever-changing fad. GBF's sleek appearance is the result of removing material that adds weight but doesn't contribute to the strength and reliability. A gas tube pin, two knurled set screws are included. 5/32x5/8, and 1/8x5/8 coiled pins are a no cost option. Proudly designed and made in the USA." "Billet machined Heat treated Parkerized 0.750 AR15/M16 low profile gas block 3/32 punch access port in front Knurled set screws and gas tube pin included
Scopri il blocco gas AR-15 di alta qualità
Il GBF (Gas Block Forward Controls) è un blocco gas da 0.750 realizzato secondo gli standard FCD: progettato e lavorato con meticolosità, con caratteristiche pensate in ogni dettaglio.
Caratteristiche principali:
- Realizzato in acciaio 4140 trattato termicamente
- Rivestito in fosfato di manganese
- Tolleranze rigorose per garantire una tenuta ottimale
- Foro del tubo del gas descritto come semi cieco, con un portello di accesso per un punzone da 3/32
- Funzione utile per dislocare un tubo del gas bloccato dal carbonio
- Bossi su entrambi i lati per facilitare il pinning al barile
- Compatibile con perni 5/32x5/8 e 1/8x5/8
- Set screws distanziati a 0.450, compatibili con il jig di dimple SLR Rifleworks da 750
- Design robusto e affidabile, non un blocco gas leggero
- Apparenza elegante grazie alla rimozione di materiale superfluo
- Inclusi: un perno per tubo del gas e due set screws zigrinati
- Perni coiled 5/32x5/8 e 1/8x5/8 disponibili senza costi aggiuntivi
Orgogliosamente progettato e realizzato negli Stati Uniti.
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