M77 338 RCM to 300 PRC

2sofflead

New Member
Joined
Sep 28, 2021
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2
Location
Cheyenne WY USA
Is this feasible by a simple barrel change? Have a 6.5 PRC and that round will load and feed through the M77. Does that mean the magazine and bolt face are compatible? Appreciate comment or information! Thanks, in advance
 
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