Weihrauch HW30K accuracy at 25m

25 meter distance shooting accuracy for Weihrauch HW30K SPRING air rifle, uploaded by TuckerUK, at November 28, 2017. Test ID: #17 (SPRING = Spring powered)

Average accuracy for tested HW30K airgun is 1.2 cm (≈ 0.5 inch) horizontal and 1.2 cm (≈ 0.5 inch) vertical accuracy. Diagonal = 1.7 cm (≈ 0.7 inch) (from center-to-center of the hits). Tested distance was 25m. The details of test can be seen below shooter's description.

Cleaned, deburred, fitted with delrin guide and top hat and Titan mainspring (for smoothness and reliability, not raw power). Fitted with Hawke Hawke Panorama EV 4-12 x 40 AO IR scope on BKL-260D7 mount. Actually shot at 25 yards (just under 23 m). Rifle was shot from a front rest, conditions were slightly windy. Still have more pellet testing to do to see if better pellets exist. Love my 30!

Tested air rifle:

Type:	HW30K
Brand:	Weihrauch
Power:	SPRING
Aiming:	scope
Caliber	.177
Speed:	620 fps = 189 m/s
Energy:	9.8 J = 7.2 ft-lbf
Modified*	y

Ammunition:
RWS Superdome

Result of shooting accuracy:

	horizontal		vertical
	cm	inch	cm	inch
1.	1.2	0.5	1.2	0.5
2.	1.2	0.5	1.2	0.5
3.	1.2	0.5	1.2	0.5
4.	1.2	0.5	1.2	0.5
avg	1.2	0.5	1.2	0.5

Shooting distance: 25m
Diagonal accuracy: 1.7 cm

More statistics

Theoretically, what is the smallest target that can be hit N times out of 10 shoots. N=
1×: 0.4×0.4 cm (=0.2×0.2 in)
5×: 0.6×0.6 cm (=0.2×0.2 in)
9×: 1.2×1.2 cm (=0.5×0.5 in)
Coke can hits: 20 /20
Matchbox hits: 20 /20
Sugar cube hits: 12/20

Standard deviation (best if 0):

Horizontal: 0 cm = 0 inch
Vertical: 0 cm = 0 inch
Diagonal: 0 cm = 0 inch
Hor./Vert. ratio: 1:1 = 100% info
Predicted shooting accuracy at 25m×2 = 50m distance: 2.6×2.6 cm = 1×1 in.

TuckerUK rated this air gun with .