Caliber-specific kits contain all the parts needed to refurbish or repair bolts on AR-style rifles. AR-15 Kit contains ejector, ejector/selector detent spring, extractor, extractor spring and buffer, extractor pin, ejector roll pin, 3 gas rings and extractor spring o-ring. 308 Kit fits CMMG, DPMS and similar-pattern AR-Style 308 rifles. It contains firing pin, firing pin retaining pin, extractor, extractor pin, large and small extractor springs, extractor o ring, ejector, ejector spring, and 2 McFarland-style bolt rings. 9mm Kit contains firing pin, firing pin spring, firing pin retaining pin, extractor and extractor roll pin. 22 LR Kit contains firing pin, extractor pin, 22 extractor, 22 extractor spring, 22 firing pin, 22 guide tube pin and firing pin spring. All kits sold separately.
I kit specifici per calibro contengono tutte le parti necessarie per ristrutturare o riparare i bolt su fucili in stile AR. Il Kit per AR-15 include ejector, molla di detentore per ejector/selector, extractor, molla e buffer per extractor, perno per extractor, perno roll per ejector, 3 anelli di gas e o-ring per molla di extractor. Il Kit per 308 è compatibile con fucili AR-Style 308 di CMMG, DPMS e modelli simili. Include firing pin, perno di ritenzione per firing pin, extractor, perno per extractor, molle per extractor di dimensioni grande e piccola, o-ring per extractor, ejector, molla per ejector e 2 anelli per bolt stile McFarland. Il Kit per 9mm contiene firing pin, molla per firing pin, perno di ritenzione per firing pin, extractor e perno roll per extractor. Il Kit per 22 LR include firing pin, perno per extractor, extractor per 22, molla per extractor di 22, firing pin di 22, perno per guida del tubo di 22 e molla per firing pin. Tutti i kit sono venduti separatamente.