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Old 10-20-2003, 05:28 AM
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153
Spike
 
Join Date: Sep 2003
Posts: 80
Default Browning A-bolt 270 with BOSS

Purchased new A-bolt 270 with BOSS.Leupold 3.5x10x50 on Warne mounts.Chorographed with 130 Winchester Ballistic Tips 2900fps with CR and 2800fps with muzzle brake.Set to factory sweet spot on BOSS of 2.5 groups(all groups were at 100 yards) were 2-2.5 inches went out yesterday moving BOSS up to 2.75 got 1 inch groups,then 3.0 got 1.25 groups final move to 2.8 last two groups were .75 inch with Winchester 130 BST and last group with Hornady SST-IB 130 was .417.I think that I am ready for hunting season.This is my second Brownig with a BOSS,the first is a BAR 3006 that will always place the first three shots under and inch at 100 yards.For someone that wants an accurate gun with factory ammo I think the BOSS is the answer.
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