PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 134467 308win 16 10tw 5grv Cf

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 134559 6cm 18 7.5tw 4grv Cf

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 134511 6.5cm 18 8tw 5grv Cf

PROOF RESEARCH

Proof Research Ar-style Barrel, Proof 101261 Pr15 308win 16 10twst 5grv 5/8-24 Cf

PROOF RESEARCH

Proof Research Ar-style Barrel, Proof 100523 Pr15 300blk 12.5 7twst 5grv 5/8-24 Cf

PROOF RESEARCH

Proof Research Ar-style Barrel, Proof 128688 6mm Arc 18 Ss Brl Rfl .750

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 134573 6cm 20 7.5tw 5grv Ss

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 100943 284 24 8.4twst 5grv Cf

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 106228 284 22 8twst 5grv Cf

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 138960 260rem 20 8tw 5grv Ss

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 138953 260rem 20 8tw 5grv Cf

PROOF RESEARCH

Proof Research Bolt Action Barrel, Proof 138946 260rem 18 8tw 5grv Cf

PROOF RESEARCH